Transaction not yet indexed

MM12Govc55GDFc4eaAW4rKZpUozC5immJefTFYA7CpoceBs3wA4F6CjfQNsPuhXRnqSyA472sYJi7nyrXK9azPb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.